Item No.

 Double End Boring Bar(45º & 90º)

378-4000

5-pc double end set (1/4, 3/8, 1/2, 5/8, 3/4, one of each

378-4001

5-pc double end set (3/8, 1/2, 5/8, 3/4, 1'' one of each

378-4006

3/8x6" 3/16'' round toolbits   

378-4008

1/2x6" 3/16'' square toolbits

378-4010

1/2x9" 1/4"square toolbits

378-4012

5/8x10" 1/4'' square toolbits

378-4014

3/4x12" 1/4'' square toolbits  

378-4016

1x12" 5/16'' square toolbits

378-4018

1-1/4x16" 1/2'' square toolbits

378-4020

1-1/2x18" 1/2'' square toolbits      

378-4021

9/16X6-1/2X1/4"square toolbits   

378-4009

1/2x6" 1/4"square toolbits

378-4030

4pc   set(1/2x6x1/4",9/16x6-1/2x1/4",5/8x10x1/4",3/4x12x1/4")

378-4002

1/4x5" 5/32" round tollbits   

378-4004

5/16x5" 3/16" round toolbits

378-4015

1x12" 1/4" square toolbits

378-4031

4pcs set (1/4,5/16,3/8,1/2")